B01D 2259/40088
By heating
Official title: by heating
B01D2259/40088 (By heating) appears on 1,237 US grants and 1,393 published applications in this corpus.
Search patents in B01D- Granted patents
- 1,237
- Published applications
- 1,393
- Assignees
- 773
- Inventors
- 3,461
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 14 | 0 |
| 1978 | 3 | 0 |
| 1979 | 5 | 0 |
| 1980 | 7 | 0 |
| 1981 | 14 | 0 |
| 1982 | 7 | 0 |
| 1983 | 10 | 0 |
| 1984 | 5 | 0 |
| 1985 | 9 | 0 |
| 1986 | 9 | 0 |
| 1987 | 2 | 0 |
| 1988 | 10 | 0 |
| 1989 | 7 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 11 | 0 |
| 1994 | 8 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 18 | 0 |
| 1998 | 24 | 0 |
| 1999 | 32 | 0 |
| 2000 | 24 | 0 |
| 2001 | 17 | 8 |
| 2002 | 33 | 22 |
| 2003 | 34 | 26 |
| 2004 | 24 | 20 |
| 2005 | 13 | 21 |
| 2006 | 20 | 26 |
| 2007 | 17 | 19 |
| 2008 | 18 | 23 |
| 2009 | 8 | 28 |
| 2010 | 20 | 33 |
| 2011 | 13 | 37 |
| 2012 | 25 | 46 |
| 2013 | 45 | 32 |
| 2014 | 39 | 36 |
| 2015 | 26 | 52 |
| 2016 | 45 | 68 |
| 2017 | 31 | 59 |
| 2018 | 63 | 67 |
| 2019 | 52 | 57 |
| 2020 | 47 | 66 |
| 2021 | 44 | 70 |
| 2022 | 64 | 91 |
| 2023 | 73 | 124 |
| 2024 | 66 | 109 |
| 2025 | 66 | 143 |
| 2026 | 61 | 110 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- High throughput moving panel direct air capture system6 Oct 2026US 12,752,238 B2Zero Carbon Systems, Inc.
- Carbon dioxide removal apparatus29 Sep 2026US 12,746,504 B2Honda Motor Co., Ltd.
- Device and method for passive collection of atmospheric carbon dioxide with a double-walled harvest chamber29 Sep 2026US 12,746,508 B2Arizona Board of Regents on behalf of Arizona State University
- Catalyst reactor15 Sep 2026US 12,734,473 B2Taiyuan University of Technology
- Rotary bed dehumidification system and method with control of condensation in recirculating loop8 Sep 2026US 12,728,383 B2Munters Corporation
- Systems and methods for optimizing carbon dioxide capture using water vapor adsorption8 Oct 2026US 2026/0306991 A1GE Vernova Infrastructure Technology LLC
- Processes for sorbent regeneration8 Oct 2026US 2026/0306995 A1Shell USA, Inc.
- Membrane-adsorption process for direct air capture8 Oct 2026US 2026/0307001 A1Ohio State Innovation Foundation
- Amine compound, amine composition, carbon dioxide absorbent, method for recovering carbon dioxide, and carbon dioxide separation and recovery device8 Oct 2026US 2026/0307005 A1Mitsubishi Gas Chemical Company, Inc.
- A method of capturing carbon dioxide from atmospheric air1 Oct 2026US 2026/0295497 A1Repsol, S. A.
Most cited
By later US patents
- Abatement of effluents from chemical vapor deposition processes using organometallic source reagents392US 6,749,671 B2Advanced Technology Materials, Inc. · 2004
- Device for removal of contaminants from fluid streams235US 5,750,026 ACorning Incorporated · 1998
- Microcomponent assembly for efficient contacting of fluid191US 6,126,723 ABattelle Memorial Institute · 2000
- Recovery of methane from land fill gas136US 4,770,676 AAir Products and Chemicals, Inc. · 1988
- Sorbent system and method for absorbing carbon dioxide (CO2) from the atmosphere of a closed habitable environment129US 6,364,938 B1Hamilton Sundstrand Corporation · 2002